Stainless Steel Tube
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Stainless Steel Tube

 

Stainless Steel Round Tube is made of Austenitic stainless steel. After heat treatment, the material offers good formability (bending, deep-drawing, spinning, etc.). Due to the toughness, poor heat conduction properties and a high degree of hardening, the material is only moderately machinable.

Stainless Steel Round Tube is the most versatile and widely used stainless steel tube, due to its combination of corrosion resistance, formability, and ductility. Stainless Steel Round Tube is ideal for all structural applications where greater strength and superior corrosion resistance is required. 
 

 

304 Stainless Steel Round Tube 

 

Characteristics: 

Type 304 Stainless Steel Round Tube exhibits good machinability and has excellent weld-ability characteristics with or without the addition of filler metals. As a heat-resistant grade, 304 Stainless Steel Round Tube offers good corrosion resistance to many chemical corrodents, as well as industrial atmospheres.  

 

Applications:

304 Stainless Steel Round Tube is the most versatile and widely used stainless steel tube, due to its combination of corrosion resistance, formability, and ductility. 

304 Stainless Steel Round Tube is most notably present in industrial applications and kitchen equipment. It has good corrosion resistance and is utilized with parts requiring machining, welding, grinding, or polishing. Stainless Steel Pipes and Tubes is also ideal for food and beverage, pharmaceutical, and chemical and petrochemical processing applications. 

 

310 Stainless Steel Round Tube
 

Characteristics: 
Stainless steel 310 is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000°F. It's high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation, and the retention of a larger fraction of room temperature strength than the common austenitic alloys like Type 304. 310 stainless steel round tube is often used at cryogenic temperatures, with excellent toughness to -450°F, and low magnetic permeability. Type 310 stainless steel round tubes are typically used for elevated temperature applications. High chromium and nickel content of 310 stainless steel round tube provides excellent resistance to corrosion and oxidation, as well as superior strength in temperatures up to 2100°F. The higher chromium and nickel content, also makes it superior to 304 or 309 stainless steel round tube.
310 stainless steel round tube is fabricated to offer excellent performance in the elevated temperature conditions on the industrial level that need high resistance to carburization and thermal cycling corrosion. It shows austenitic nature in the whole temperatures and doesn’t show embrittlement. The excellent strength and resistance to high-temperature oxidation properties are purposeful in the commercial incinerators, kilns, and food processing equipment. 
 

Applications:
● Oil Burner Parts
● Heat Exchangers
● Furnace Parts
● Welding Filler Wires and Electrodes
● Combustion Tubes
● Annealing Covers
● Fire Box Sheets
● Radiant Tubes
● Cryogenic structures

 

316 Stainless Steel Round Tube 

 

Characteristics: 

Type 316 Stainless Steel Round Tube is similar to 304, but with the addition of molybdenum, which improves the alloys corrosion resistance. 316 Stainless Steel Round Tube is more resistant to corrosion and pitting than Stainless Steel Round Tube and offers higher strength at elevated temperatures. In addition, 316L is an extra low carbon variation that helps avoid carbide precipitation due to welding.

The Stainless Steel Round Tube allows excellent toughness, even down to extremely low temperatures. These grades have excellent weldability, with or without the addition of filler metal.

 

Applications:

316 Stainless Steel Round Tube provides the best resistance to pitting and corrosion of any of the austenitic (300 series) Stainless Steel Round Tube. So It is ideal for hydraulic and instrumentation tubing in chemical, textile, and pulp and paper industries, and in marine environments. It is extremely ductile, with excellent strength at elevated temperatures.  

316 Stainless Steel Round Tube can be found in pumps and valves applications.

Stainless Steel Round Tube is our specialty at Gaolin Stainless Steel Tube Manufacturer. We maintain one of the nation's largest and most diversified inventories of Stainless Steel Round Tube, including round. Gaolin Stainless Steel Tube Manufacturer is the top 10 professional polished stainless steel tube suppliers and distributors in China. Our Stainless Steel Round Tube is available in a variety of sizes and can be cut and polished to your specifications. We also stock welded & seamless pressure tubing. Gaolin Stainless Steel Tube Manufacturer offers a wide range of stainless steel tubing products including type 304 Stainless Steel Round Tube and types 316 Stainless Steel Round Tube.

We looking forward you to contact us and buy Stainless Steel Round Tube. Then we'll be happy to help you order just what you need. We are also available to answer questions you may have about our Stainless Steel Round Tube.

 

317L Stainless Steel Round Tube 
 

Characteristics: 
Stainless steel 317L is a molybdenum grade containing low carbon, along with additions of chromium, nickel, and molybdenum. This offers better corrosion resistance and increased resistance to chemical attacks from acetic, tartaric, formic, citric, and sulfuric acids. Due to low carbon content, 317L stainless steel round tube has higher creep, stress to rupture, and tensile strength than its 316L and 304L stainless steel round tube counterparts. Due to the higher moly content, a 317L stainless steel tube provides enhanced resistance to pitting and stress corrosion cracking particularly in chloride or halide rich environments. Grade 317L stainless steel round tubes are non-magnetic in the annealed condition. However, post-welding slight magnetism may be observed. 317L stainless steel round tube possesses outstanding corrosion resilience in a wide range of chemical substances, specifically in acidic chloride conditions for example those experienced in pulp and paper mills. 
 

Applications:
● Paper and pulp equipment
● Chemical and petrochemical processing
● Food processing
● Power generation including fossil fuels and nuclear
● Flue gas desulfurization systems
● Textile equipment

 

 

321 Stainless Steel Round Tube

 

 
Characteristics: 

Stainless 321 is a heat resistant, titanium stabilized, an austenitic alloy that's commonly used for service in the 1000°-1600°F temperature range. 321 stainless steel round tube is primarily used in applications that involve continuous and intermittent service temperatures within the carbide precipitation range of 800°-1500°F. Stainless 321 is chromium-nickel steel that was developed with improved intergranular-corrosion resistance. 321 stainless steel round tube is resistant to atmospheric corrosion, sterilizing solutions, many organic chemicals, and a wide variety of inorganic chemicals. Type 321 stainless steel round tube offers metal fabricators an outstanding corrosion and oxidation resistance, as well as excellent toughness even down to cryogenic temperatures. Remarkably high strength, as well as scaling resistance and phase stability, set 321 stainless steel round tube apart from other similar grades.

 

Applications:
  • Aircraft piston engine manifolds and exhaust stacks
  • Thermal oxidizers
  • Refinery equipment
  • High-temperature chemical process equipment
  • Gas and oil refinery equipment
  • Automotive exhaust systems
  • Boiler casings
 

 

347 Stainless Steel Round Tube

 

Characteristics: 

347 stainless steel is an austenitic grade of chromium steel, which contains columbium as a stabilizing element. Tantalum can also be added for achieving stabilization. This eliminates the carbide precipitation, as well as intergranular corrosion in steel pipes. Type 347 stainless steel round tube offers higher creep and stress rupture properties than grade 304 and 304L stainless steel round tube. This makes them suitable for exposures to sensitization and intergranular corrosion. Moreover, the inclusion of columbium allows 347 stainless steel round tube to have excellent corrosion resistance, even superior to that of 321 stainless steel tubes. 347 stainless steel round tube is common in the petroleum refining industries.

 

 

Applications:
  • Boiler tubes and casings
  • Oil and gas refinery piping
  • Radiant superheaters
  • High-pressure steam pipes
  • Heat exchanger tubes
  • Cabin heaters
  • Heavy wall-welded equipment
  • Aircraft exhaust stacks and collector rings
 
 
Huzhou Gaolin Stainless Steel Tube Manufacture Co., Ltd. 
Huanglong Industrial Zone Shuanglin Town, Huzhou City, Zhejiang Province, China
+86-572-3626669 / +86-572-3626099 / +86-572-3628229

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